The Rittal 4179000 M6 U nut is sold in a pack of 20. The combination of vertical and horizontal system chassis allows for mounting to occur at any height, width, or depth within the TS8 interior enclosure space. U-Nuts are also referred to as slide-nuts.
Punched rail 23 x 23 mm
Punched section without mounting flange, 23 x 73 mm
Punched section without mounting flange, 45 x 88 mm